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What is the definition of binary fission?

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Quick Answer

Binary fission is the dividing of cells into additional cell bodies. "Binary fusion," though a commonly used phrase, is not a scientific term.

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Full Answer

Binary fission is an asexual method of reproduction commonly found in prokaryotic organisms. In the process of binary fission, the organism duplicates its DNA and splits into two parts, each part receiving one copy of the DNA. Some organisms, such as tapeworms, use fission to continuously extend their bodies to grow larger and longer. Other organisms use a type of fission called fragmentation to break off parts of their bodies so that the fragments regenerate to form entirely new beings.

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Related Questions

  • Q:

    How do bacteria multiply?

    A:

    Bacteria multiply through binary fission. This process involves the division of a single cell into two identical daughter cells, and it starts when the DNA of a bacterium divides into two replicates. The bacterial cell splits into two daughter cells that have identical DNA to the parent cell.

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  • Q:

    How do amoeba reproduce?

    A:

    According to Jennifer Welsh for Live Science, amoebas are generally considered to reproduce asexually through a process called binary fission. This describes the act when the nucleus of one cell is spurred to divide into an equal and exact replica of itself within the same cell walls, after which the two nuclei separate into their own individual cells, resulting in two sovereign yet genetically identical amoebas.

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  • Q:

    How do protists reproduce?

    A:

    Protists are a diverse group of organisms, and they reproduce in a number of different ways, including asexual binary fission, multiple fission, fragmentation and several forms of sexual reproduction. Many protists can reproduce either sexually or asexually depending on environmental conditions.

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  • Q:

    Where does fungus come from?

    A:

    The basic morphology of a fungi takes place in two different methods: the release of spores, and by individual cells that multiply by a process known as budding, or fission.

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